Correct Answer: Dams

Solution : The correct answer is (B) Dams.

Dams are structures built across rivers or streams to create reservoirs that store water. They play a crucial role in water resource management and provide a reliable supply of clean water for various purposes, including drinking, irrigation, and industrial use. Dams help regulate the flow of water, control floods, and ensure a consistent water supply even during dry seasons. They also facilitate the treatment and distribution of water to communities by providing a source of clean and stored water. Additionally, dams can be equipped with systems for water purification and treatment to ensure the delivery of safe and potable water to communities.